Rolls-Royce UltraFan Jet Engine
Vote to make this a real thing.
A jet engine is an extremely complex collection of over 20,000 parts, each working in perfect harmony in the most extreme of conditions to transport people all over the world.
This simplified model allows enthusiasts the chance to build the jet engine of the future, featuring a model of the power gearbox which will be capable of transferring 100,000 bhp - that's more than an entire Formula 1 grid.
Not only that but turn the handle and the blades rotate providing a glimpse into how this remarkable engine works.